The simmering tension between President Donald Trump and Elon Musk exploded in public Thursday, with the president sharply criticizing the Tesla CEO's attacks on the Republican policy bill and Musk firing back that the president would have lost the election without his help.

“I’m very disappointed because Elon knew the inner workings of this bill,” Trump told reporters in the Oval Office during a bilateral meeting with German Chancellor Friedrich Merz. “I’m very disappointed in Elon. I’ve helped Elon a lot.”

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The comments — and the flurry of online retorts from Musk that quickly followed — mark the latest development in a remarkable break between the world’s richest man and the U.S. president who invited him int

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